<template>
    <button
        class="tui-btn"
        :class="[
            plain
                ? 'tui-' + type + '-outline'
                : 'tui-btn-' + (type || 'primary'),
            getDisabledClass(disabled, type, plain),
            getShapeClass(shape, plain),
            getShadowClass(type, shadow, plain),
            bold ? 'tui-text-bold' : '',
            link ? 'tui-btn__link' : ''
        ]"
        :hover-class="getHoverClass(disabled, type, plain)"
        :style="{
            width: width,
            height: height,
            lineHeight: height,
            fontSize: size + 'rpx',
            margin: margin
        }"
        :loading="loading"
        :form-type="formType"
        :open-type="openType"
        @getuserinfo="bindgetuserinfo"
        @getphonenumber="bindgetphonenumber"
        @contact="bindcontact"
        @error="binderror"
        :disabled="disabled"
        @tap="handleClick"
    >
        <slot></slot>
    </button>
</template>

<script>
export default {
    name: 'tuiButton',
    // #ifndef MP-QQ
    behaviors: ['wx://form-field-button'],
    // #endif
    props: {
        //样式类型 primary, white, danger, warning, green,blue, gray，black,brown,gray-primary,gray-danger,gray-warning,gray-green
        type: {
            type: String,
            default: 'primary'
        },
        //是否加阴影
        shadow: {
            type: Boolean,
            default: false
        },
        // 宽度 rpx或 %
        width: {
            type: String,
            default: '100%'
        },
        //高度 rpx
        height: {
            type: String,
            default: '96rpx'
        },
        //字体大小 rpx
        size: {
            type: Number,
            default: 32
        },
        bold: {
            type: Boolean,
            default: false
        },
        margin: {
            type: String,
            default: '0'
        },
        //形状 circle(圆角), square(默认方形)，rightAngle(平角)
        shape: {
            type: String,
            default: 'square'
        },
        plain: {
            type: Boolean,
            default: false
        },
        //link样式，去掉边框，结合plain一起使用
        link: {
            type: Boolean,
            default: false
        },
        disabled: {
            type: Boolean,
            default: false
        },
        //禁用后背景是否为灰色 （非空心button生效）
        disabledGray: {
            type: Boolean,
            default: false
        },
        loading: {
            type: Boolean,
            default: false
        },
        formType: {
            type: String,
            default: ''
        },
        openType: {
            type: String,
            default: ''
        },
        index: {
            type: [Number, String],
            default: 0
        },
        //是否需要阻止重复点击【默认200ms】
        preventClick: {
            type: Boolean,
            default: false
        }
    },
    data() {
        return {
            time: 0
        }
    },
    methods: {
        handleClick() {
            if (this.disabled) return
            if (this.preventClick) {
                if (new Date().getTime() - this.time <= 200) return
                this.time = new Date().getTime()
                setTimeout(() => {
                    this.time = 0
                }, 200)
            }
            this.$emit('click', {
                index: Number(this.index)
            })
        },
        bindgetuserinfo({ detail = {} } = {}) {
            this.$emit('getuserinfo', detail)
        },
        bindcontact({ detail = {} } = {}) {
            this.$emit('contact', detail)
        },
        bindgetphonenumber({ detail = {} } = {}) {
            this.$emit('getphonenumber', detail)
        },
        binderror({ detail = {} } = {}) {
            this.$emit('error', detail)
        },
        getShadowClass: function(type, shadow, plain) {
            let className = ''
            if (shadow && type != 'white' && !plain) {
                className = 'tui-shadow-' + type
            }
            return className
        },
        getDisabledClass: function(disabled, type, plain) {
            let className = ''
            if (disabled && type != 'white' && type.indexOf('-') == -1) {
                let classVal = this.disabledGray
                    ? 'tui-gray-disabled'
                    : 'tui-dark-disabled'
                className = plain ? 'tui-dark-disabled-outline' : classVal
            }
            return className
        },
        getShapeClass: function(shape, plain) {
            let className = ''
            if (shape == 'circle') {
                className = plain ? 'tui-outline-fillet' : 'tui-fillet'
            } else if (shape == 'rightAngle') {
                className = plain ? 'tui-outline-rightAngle' : 'tui-rightAngle'
            }
            return className
        },
        getHoverClass: function(disabled, type, plain) {
            let className = ''
            if (!disabled) {
                className = plain
                    ? 'tui-outline-hover'
                    : 'tui-' + (type || 'primary') + '-hover'
            }
            return className
        }
    }
}
</script>

<style scoped>
.tui-btn-primary {
    background: #87cefa !important;
    color: #fff;
}

.tui-shadow-primary {
    box-shadow: 0 10rpx 14rpx 0 rgba(86, 119, 252, 0.2);
}

.tui-btn-danger {
    background: #eb0909 !important;
    color: #fff;
}

.tui-shadow-danger {
    box-shadow: 0 10rpx 14rpx 0 rgba(235, 9, 9, 0.2);
}

.tui-btn-warning {
    background: #fc872d !important;
    color: #fff;
}

.tui-shadow-warning {
    box-shadow: 0 10rpx 14rpx 0 rgba(252, 135, 45, 0.2);
}

.tui-btn-green {
    background: #07c160 !important;
    color: #fff;
}

.tui-shadow-green {
    box-shadow: 0 10rpx 14rpx 0 rgba(7, 193, 96, 0.2);
}

.tui-btn-blue {
    background: #007aff !important;
    color: #fff;
}

.tui-shadow-blue {
    box-shadow: 0 10rpx 14rpx 0 rgba(0, 122, 255, 0.2);
}

.tui-btn-white {
    background: #fff !important;
    color: #333 !important;
}

.tui-btn-gray {
    background: #bfbfbf !important;
    color: #fff !important;
}

.tui-btn-black {
    background: #333 !important;
    color: #fff !important;
}
.tui-btn-brown {
    background: #ac9157 !important;
    color: #fff !important;
}

.tui-btn-gray-black {
    background: #f2f2f2 !important;
    color: #333;
}

.tui-btn-gray-primary {
    background: #f2f2f2 !important;
    color: #5677fc !important;
}

.tui-gray-primary-hover {
    background: #d9d9d9 !important;
}

.tui-btn-gray-green {
    background: #f2f2f2 !important;
    color: #07c160 !important;
}

.tui-gray-green-hover {
    background: #d9d9d9 !important;
}

.tui-btn-gray-danger {
    background: #f2f2f2 !important;
    color: #eb0909 !important;
}

.tui-gray-danger-hover {
    background: #d9d9d9 !important;
}

.tui-btn-gray-warning {
    background: #f2f2f2 !important;
    color: #fc872d !important;
}

.tui-gray-warning-hover {
    background: #d9d9d9 !important;
}

.tui-shadow-gray {
    box-shadow: 0 10rpx 14rpx 0 rgba(191, 191, 191, 0.2);
}

.tui-hover-gray {
    background: #f7f7f9 !important;
}

.tui-black-hover {
    background: #555 !important;
    color: #e5e5e5 !important;
}
.tui-brown-hover {
    background: #a37f49 !important;
    color: #e5e5e5 !important;
}

/* button start*/

.tui-btn {
    width: 100%;
    position: relative;
    border: 0 !important;
    border-radius: 6rpx;
    padding-left: 0;
    padding-right: 0;
    overflow: visible;
}

.tui-btn::after {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    transform-origin: 0 0;
    transform: scale(0.5, 0.5) translateZ(0);
    box-sizing: border-box;
    left: 0;
    top: 0;
    border-radius: 12rpx;
    border: 0;
}

.tui-text-bold {
    font-weight: bold;
}

.tui-btn-white::after {
    border: 1px solid #bfbfbf;
}

.tui-white-hover {
    background: #e5e5e5 !important;
    color: #2e2e2e !important;
}

.tui-dark-disabled {
    opacity: 0.6 !important;
    color: #fafbfc !important;
}

.tui-dark-disabled-outline {
    opacity: 0.5 !important;
}

.tui-gray-disabled {
    background: #f3f3f3 !important;
    color: #919191 !important;
    box-shadow: none;
}

.tui-outline-hover {
    opacity: 0.5;
}

.tui-primary-hover {
    background: #87cefa !important;
    color: #e5e5e5 !important;
}

.tui-primary-outline::after {
    border: 1px solid #87cefa !important;
}

.tui-primary-outline {
    color: #87cefa !important;
    background: transparent;
}

.tui-danger-hover {
    background: #c80808 !important;
    color: #e5e5e5 !important;
}

.tui-danger-outline {
    color: #eb0909 !important;
    background: transparent;
}

.tui-danger-outline::after {
    border: 1px solid #eb0909 !important;
}

.tui-warning-hover {
    background: #d67326 !important;
    color: #e5e5e5 !important;
}

.tui-warning-outline {
    color: #fc872d !important;
    background: transparent;
}

.tui-warning-outline::after {
    border: 1px solid #fc872d !important;
}

.tui-green-hover {
    background: #06ad56 !important;
    color: #e5e5e5 !important;
}

.tui-green-outline {
    color: #07c160 !important;
    background: transparent;
}

.tui-green-outline::after {
    border: 1px solid #07c160 !important;
}

.tui-blue-hover {
    background: #0062cc !important;
    color: #e5e5e5 !important;
}

.tui-blue-outline {
    color: #007aff !important;
    background: transparent;
}

.tui-blue-outline::after {
    border: 1px solid #007aff !important;
}

/* #ifndef APP-NVUE */
.tui-btn-gradual {
    background: linear-gradient(
        90deg,
        rgb(255, 89, 38),
        rgb(240, 14, 44)
    ) !important;
    color: #fff !important;
}

.tui-shadow-gradual {
    box-shadow: 0 10rpx 14rpx 0 rgba(235, 9, 9, 0.15);
}

/* #endif */

.tui-gray-hover {
    background: #a3a3a3 !important;
    color: #898989;
}

/* #ifndef APP-NVUE */
.tui-gradual-hover {
    background: linear-gradient(90deg, #d74620, #cd1225) !important;
    color: #fff !important;
}

/* #endif */

.tui-gray-outline {
    color: #999 !important;
    background: transparent !important;
}

.tui-white-outline {
    color: #fff !important;
    background: transparent !important;
}

.tui-black-outline {
    background: transparent !important;
    color: #333 !important;
}

.tui-gray-outline::after {
    border: 1px solid #ccc !important;
}

.tui-white-outline::after {
    border: 1px solid #fff !important;
}

.tui-black-outline::after {
    border: 1px solid #333 !important;
}

.tui-brown-outline {
    color: #ac9157 !important;
    background: transparent;
}
.tui-brown-outline::after {
    border: 1px solid #ac9157 !important;
}

/*圆角 */

.tui-fillet {
    border-radius: 50rpx;
}

.tui-btn-white.tui-fillet::after {
    border-radius: 98rpx;
}

.tui-outline-fillet::after {
    border-radius: 98rpx;
}

/*平角*/
.tui-rightAngle {
    border-radius: 0;
}

.tui-btn-white.tui-rightAngle::after {
    border-radius: 0;
}

.tui-outline-rightAngle::after {
    border-radius: 0;
}
.tui-btn__link::after {
    border: 0 !important;
}
</style>
